Rhymes: Made several changes to fix #675:

- Added a CSS file.
- Add the query to the `data` object.
Rhymes: Reduce the font-weight to 200.
Rhymes: Use the new text template.
rhymes reference correct content template
rhymes: remove title
Merge pull request #676 from duckduckgo/jag/bttf/rhymes-style

Rhymes: Made several changes to fix #675: